I used the Bodis mid-pipe (Cat Replacement Pipe for 1290 SuperDuke GT 2016+ - GP Racing) & Rottweiler stage V ( Rottweiler Intake System - Super Duke 1290 R/GT (2014-2019)). If you do this plan on a Custon DynoJet Tune (A/F- 13.2 to 13.4). After these modifications the KTM GT settled right down. My 2017 still rocks & is a BMW GS Killer.
Nwc1. nr41f0l8m1.pages.dev/26nr41f0l8m1.pages.dev/203nr41f0l8m1.pages.dev/88nr41f0l8m1.pages.dev/226nr41f0l8m1.pages.dev/365nr41f0l8m1.pages.dev/55nr41f0l8m1.pages.dev/166nr41f0l8m1.pages.dev/17nr41f0l8m1.pages.dev/182
ktm super duke 1290 gt 2020